TY - RPRT TI - Primitive neuroectodermal tumor/Ewing's sarcoma with long-term follow-up. AU - Mitsuhiro Fukushima AU - Kiyoshi Koizumi AU - Yuki Nakajima AU - Yuh Fukuda AU - Masashi Kawamoto AU - Kazuo Shimizu PY - 2005 DO - 10.1007/s11748-005-0009-7 UR - https://pubmed.ncbi.nlm.nih.gov/15782572/ ID - 15782572 ER -